6442491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 9427968

約数和(自身を除く): 2985477

約数列:

[1, 3, 11, 33, 197, 591, 991, 2167, 2973, 6501, 10901, 32703, 195227, 585681, 2147497, 6442491]

約数ペア:

[(1, 6442491), (3, 2147497), (11, 585681), (33, 195227), (197, 32703), (591, 10901), (991, 6501), (2167, 2973)]